The invention relates to a preparation method of a butyl rubber powder-added butyl inner tube of a lorry. The invention relates to a preparation method of a truck inner tube. A formula of the RIIR/IIR/EPDM/capsule reclaimed rubber/120-mesh butyl rubber powder butyl inner tube comprises the following components (by weight): 5-60 parts of RIIR, 30-75 parts of IIR, 2-15 parts of EPDM, 10 parts of capsule reclaimed rubber, 13 parts of 120-mesh butyl rubber powder, 1.0-2.0 parts of sulfur, 1.4-2.4 parts of an accelerant, 2.5-5 parts of a vulcanizing activator, 15-40 parts of carbon black, 1-13 parts of a plasticizer and 0.32 part of an anti-aging agent. According to the invention, raw materials and proportions thereof are adjusted to obtain the butyl inner tube meeting the performance requirements is obtained, and the purpose of reducing the cost is achieved by using reclaimed isobutyleneisoprene rubber and 120-mesh butyl rubber powder, the waste resources are utilized to recycle the wastebutyl inner tube and other rubber products, and all the performances of the prepared butyl inner tube meet the national standard.

    一种加入丁基胶粉载重汽车丁基内胎的制备方法,涉及一种载重汽车内胎的制备方法,所述RIIR/IIR/EPDM/胶囊再生胶/120目丁基胶粉丁基内胎的配方包括如下重量份的组分:5‑60份的RIIR,30‑75份的IIR,2‑15份的EPDM,10份的胶囊再生胶,13份的120目丁基胶粉,1.0‑2.0份硫磺,1.4‑2.4份促进剂,2.5‑5份硫化活性剂,15‑40份炭黑,1‑13份增塑剂,0.32份防老剂。本发明通过调整原材料及其配比,得到了满足性能要求的丁基内胎,通过使用再生丁基橡胶、120目丁基胶粉来达到降低成本的目的,本发明利用废弃的资源实现了废旧丁基内胎等橡胶制品回收加工利用,且制得的丁基内胎各项性能均达到了国家标准。


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    Titel :

    Preparation method of butyl rubber powder-added butyl inner tube of lorry


    Weitere Titelangaben:

    一种加入丁基胶粉载重汽车丁基内胎的制备方法


    Beteiligte:
    WANG ZHONG (Autor:in) / ZHENG PENG (Autor:in) / MENG WEI (Autor:in) / LI YUN (Autor:in) / LEI HUIJU (Autor:in) / HAN JIACHI (Autor:in) / ZHAO GUANG (Autor:in) / JI QIANG (Autor:in)

    Erscheinungsdatum :

    2020-05-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B29B PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED , Vorbereiten oder Vorbehandeln der zu verformenden Masse / B60C VEHICLE TYRES , Fahrzeugreifen / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS



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